64288968

素因数分解:

$2^3\times 3^1\times {\mathrm{17}}^1\times {\mathrm{157571}}^1$

素因数の和:157597

約数の個数: 32

約数和(自身を含む): 170177760

約数和(自身を除く): 105888792

約数列:

[1, 2, 3, 4, 6, 8, 12, 17, 24, 34, 51, 68, 102, 136, 204, 408, 157571, 315142, 472713, 630284, 945426, 1260568, 1890852, 2678707, 3781704, 5357414, 8036121, 10714828, 16072242, 21429656, 32144484, 64288968]

約数ペア:

[(1, 64288968), (2, 32144484), (3, 21429656), (4, 16072242), (6, 10714828), (8, 8036121), (12, 5357414), (17, 3781704), (24, 2678707), (34, 1890852), (51, 1260568), (68, 945426), (102, 630284), (136, 472713), (204, 315142), (408, 157571)]